AI Meta Intelligence

// Using @x402/fetch SDK (recommended for REST)
import { createX402Fetch } from "@x402/fetch";
import { createWalletClient, http } from "viem";
import { base } from "viem/chains";
import { privateKeyToAccount } from "viem/accounts";

const wallet = createWalletClient({
  account: privateKeyToAccount(process.env.PRIVATE_KEY),
  chain: base,
  transport: http(),
});

const x402Fetch = createX402Fetch(wallet);

const res = await x402Fetch(
  "https://x402.911fund.io/alpha/token?symbol=SOL"
);
const data = await res.json();
console.log(data.grokAnalysis);

// Using MCP client with x402 payment
import { Client } from "@modelcontextprotocol/sdk/client/index.js";
import { StreamableHTTPClientTransport }
  from "@modelcontextprotocol/sdk/client/streamableHttp.js";

const transport = new StreamableHTTPClientTransport(
  new URL("https://x402.911fund.io/mcp")
);

// For paid tools, set the X-PAYMENT header:
// transport.headers = { "X-PAYMENT": signedPayload };

const client = new Client(
  { name: "my-agent", version: "1.0.0" }
);
await client.connect(transport);

// List tools (free)
const tools = await client.listTools();
console.log(tools);

// Call free tool
const stats = await client.callTool({
  name: "alpha_stats",
  arguments: {}
});
console.log(stats);

# Using x402-python SDK
from x402 import X402Client

client = X402Client(private_key="0x...")

data = client.get(
    "https://x402.911fund.io/alpha/sentiment",
    params={"query": "$WIF"}
)

print(data["sentimentScore"])  # 0.72 (bullish)

# Step 1: Get payment requirements
curl -i https://x402.911fund.io/alpha/token?symbol=SOL
# Returns 402 with payment details in body

# Step 2: Sign payment via x402 client
# Use @x402/fetch SDK or sign EIP-3009 manually

# Step 3: Request with signed payment
curl -H "X-PAYMENT: <signed_payment>" \
  https://x402.911fund.io/alpha/token?symbol=SOL